88891505488

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1\times {\mathrm{1291}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 176265968256

約数和(自身を除く): 87374462768

約数列:

[1, 2, 4, 8, 16, 73, 146, 167, 292, 334, 353, 584, 668, 706, 1168, 1291, 1336, 1412, 2582, 2672, 2824, 5164, 5648, 10328, 12191, 20656, 24382, 25769, 48764, 51538, 58951, 94243, 97528, 103076, 117902, 188486, 195056, 206152, 215597, 235804, 376972, 412304, 431194, 455723, 471608, 753944, 862388, 911446, 943216, 1507888, 1724776, 1822892, 3449552, 3645784, 4303423, 7291568, 8606846, 15738581, 17213692, 31477162, 33267779, 34427384, 62954324, 66535558, 68854768, 76105741, 125908648, 133071116, 152211482, 251817296, 266142232, 304422964, 532284464, 608845928, 1217691856, 5555719093, 11111438186, 22222876372, 44445752744, 88891505488]

約数ペア:

[(1, 88891505488), (2, 44445752744), (4, 22222876372), (8, 11111438186), (16, 5555719093), (73, 1217691856), (146, 608845928), (167, 532284464), (292, 304422964), (334, 266142232), (353, 251817296), (584, 152211482), (668, 133071116), (706, 125908648), (1168, 76105741), (1291, 68854768), (1336, 66535558), (1412, 62954324), (2582, 34427384), (2672, 33267779), (2824, 31477162), (5164, 17213692), (5648, 15738581), (10328, 8606846), (12191, 7291568), (20656, 4303423), (24382, 3645784), (25769, 3449552), (48764, 1822892), (51538, 1724776), (58951, 1507888), (94243, 943216), (97528, 911446), (103076, 862388), (117902, 753944), (188486, 471608), (195056, 455723), (206152, 431194), (215597, 412304), (235804, 376972)]